#define _CRT_SECURE_NO_WARNINGS 1

class Solution {
public:
    int findNumbers(vector<int>& nums) {
        int count = 0;
        for (auto& e : nums)
        {
            string s1;
            s1 = to_string(e);
            if (s1.size() % 2 == 0)
            {
                ++count;
            }
        }

        return count;
    }
};